2026-5-14 18.97.14.91
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Professional Standard List: Professional Standard - Railway Transport

TB/T 30073-2026 Health Examination Code for Railway Plateau Operation Personnel 
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 3620-2026 Railway line bridge protection - Railway bridge anti-ship device 
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 3622-2026 Railway Disaster Monitoring System - Wind, Rain and Snow Field On-site Monitoring Equipment  
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 3213-2026 General Technical Specification of Electric and Electronic Products - Used on Rolling Stock for Plateau 
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 3111.1-2026 Electrified railway catenary - Strands - Part 1: Copper and copper alloy strands 
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 2075.24-2026 Parts and components for overhead contact system in electrified railway — Part 24: Preformed fittings  
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 3111.2-2026 Electrified railway catenary - Strands - Part 2: Aluminum strands with aluminum-clad steel core 
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 2033-2026 Rail vehicle - Rail flat car 
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 2809-2026 Electrified railway catenary - Copper alloy catenary  
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 3621-2026 Railway Passenger Car DC600 V Power Supply Device 
  Issued on: 2026-02-27   Translation Price(USD):
TB/T 30013.1-2026 Technical requirements for the maintenance of railway locomotives - Part 1: General 
  Issued on: 2026-02-04   Translation Price(USD):
TB/T 30013.3-2026 Technical requirements for maintenance of railway locomotives - Part 3: Functional restorative maintenance  
  Issued on: 2026-02-04   Translation Price(USD):
TB/T 30013.2-2026 Technical requirements for maintenance of railway locomotives - Part 2: Routine maintenance  
  Issued on: 2026-02-04   Translation Price(USD):
TB/T 30018.4-2026 Technical requirements for maintenance of railway rescue cranes - Part 4: Performance restorative maintenance 
  Issued on: 2026-02-04   Translation Price(USD):
TB/T 30018.2-2026 Technical requirements for maintenance of railway rescue cranes - Part 2: Routine maintenance  
  Issued on: 2026-02-04   Translation Price(USD):
TB/T 30018.3-2026 Technical requirements for maintenance of railway rescue cranes - Part 3: Functionality restorative maintenance 
  Issued on: 2026-02-04   Translation Price(USD):
TB/T 30018.1-2026 Technical requirements for maintenance of railway rescue cranes - Part 1: General 
  Issued on: 2026-02-04   Translation Price(USD):
TB/T 30017.4-2026 Technical requirements for maintenance of railway infrastructure maintenance equipment - Part 4: Performance restorative maintenance 
  Issued on: 2026-02-04   Translation Price(USD):
TB/T 30017.3-2026 Technical requirements for maintenance of railway infrastructure maintenance equipment—Part 3: Functionality restorative maintenance 
  Issued on: 2026-02-04   Translation Price(USD):
TB/T 30017.2-2026 Technical requirements for maintenance of railway infrastructure maintenance equipment - Part 2: Routine maintenance 
  Issued on: 2026-02-04   Translation Price(USD):
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